29er Factory wheels using S-Works tire PSI???

Hi All,

I've finally gone tubeless on my 2011 Specialized Stumpjumper 29er sitting on factory wheels and just bought S-Works 2.2 fronts and 2.1 rear. I'm about 170-175 fully loaded riding medium to hardpack dirt and a few fluff here and there. Rarely rocky terrain but I want to be able to use all around.